At a glance
2–4 lb.
Surface to 6 ft.
Daylight — these fish feed by sight.
2 areas
Know it
Spot it, size it up and learn its habits.
- Identification
Silver, streamlined river fish with a deep body, red-orange tail and fins, and strong teeth.
- Typical size
2–4 lb.
- Maximum size
About 2 ft and 10 lb.
- Diet
Small fish, insects, snails and shrimp.
- Behavior
Lives along canal banks, rocks and vegetation in warm water; very aggressive toward small lures.
Find it
Where, when and how deep to look.
- Where to find it
Found from Mexican Caribbean & Belize and Central America. Rivers and lagoons of Central America, from southern Mexico to Panama (famous in Costa Rica and Nicaragua).
- Habitat
Rivers and lagoons of Central America, from southern Mexico to Panama (famous in Costa Rica and Nicaragua).
- Depth
Surface to 6 ft.
- Fishing depth
1–8 ft along banks and structure.
- Best season
All year in South Florida canals; best in warm months.
- Best time
Daylight — these fish feed by sight.
- Best tides
Not tidal; flowing canals after rain are good.
- Best weather / conditions
Warm, sunny days. They get sluggish in cold snaps.
Bait & gear
What to tie on and what to throw.
- Best bait
Fruit and seeds dropping from trees, small fish.
- Best artificial lures
Small spoons, spinners and surface plugs; flies.
- Tackle setup
Light to medium spinning rod, 6–7 ft.
- Hook size
#4–1/0 hooks; small jigs and spinners.
- Line
6–12 lb.
- Leader
15–20 lb fluorocarbon.
BigJoe's setup for Machaca
The rod, reel, line and lures BigJoe would use.
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Catch it
Step by step, from first cast to landing.
Step-by-step: how to catch it
- Go where it lives: Rivers and lagoons of Central America, from southern Mexico to Panama (famous in Costa Rica and Nicaragua).
- Rig up: Light to medium spinning rod, 6–7 ft. 15–20 lb fluorocarbon.
- Pick your bait: Fruit and seeds dropping from trees, small fish. Lures: Small spoons, spinners and surface plugs; flies.
- Fish it: Cast under overhanging trees along jungle rivers — they jump like small tarpon.
- Time it: Daylight — these fish feed by sight. Not tidal; flowing canals after rain are good.
- Fishing techniques
Cast under overhanging trees along jungle rivers — they jump like small tarpon.
- BigJoe's tip
Machaca eat falling fruit — a splashy cast near trees mimics it.
- Catch and release
Catch and release: wet your hands, keep the fish in the water when you can, and release it quickly. Use circle hooks and a dehooker.
Clean & cook
Is it good to eat, and how to prepare it.
- Edibility
Edible but not prized — strong or bony; many anglers release it.
- Cleaning
Bleed and ice it right away. Fillet, then remove the skin and any dark bloodline.
- Cooking suggestions
Edible but very bony; most anglers release it.
Stay safe & legal
Safety, rules and taking care of the fishery.
- Safety warnings
Sharp dorsal spines.
- Regulations
Check local rules in each Central American country. A Florida fishing license is required unless you are exempt; Florida rules are set by FWC (myfwc.com). Federal waters fall under NOAA Fisheries. Other states and countries set their own limits — check before you keep fish.
- Conservation
Keep only what you'll eat, release the rest quickly, and follow size and bag limits.